/*
 * This file is part of JFlowMap.
 *
 * Copyright 2009 Ilya Boyandin
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package jflowmap.data;

/**
 * @author Ilya Boyandin
 */
public interface FlowMapStats {

  ValueStatistics getEdgeLengthStats();

  ValueStatistics getEdgeWeightAttrStats(String weightAttr);

  ValueStatistics getEdgeWeightDiffStats();

  ValueStatistics getEdgeWeightStats();

  ValueStatistics getEdgeWeightRelativeDiffStats();

  ValueStatistics getNodeAttrStats(String attr);

  ValueStatistics getNodeXStats();

  ValueStatistics getNodeYStats();
  
 /* SeqStat getTypedEdgeWeightStats(String type, String weightAttr);*/

  ValueStatistics getTypedEdgeWeightStats(String type);

}
